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    Cleaner and cleaner accessory
    1.
    发明授权
    Cleaner and cleaner accessory 有权

    公开(公告)号：US09955834B2

    公开(公告)日：2018-05-01

    申请号：US15428975

    申请日：2017-02-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyun Ju Lee ,  See Hyun Kim ,  Hyeon Cheol Kim ,  Han Saem Lee

    IPC: A47L9/02 ,  A47L9/06 ,  A47L5/36 ,  A47L9/24

    CPC classification number: A47L9/068 ,  A47L5/362 ,  A47L9/0027 ,  A47L9/0606 ,  A47L9/0613 ,  A47L9/0633 ,  A47L9/0653 ,  A47L9/0673 ,  A47L9/242

    Abstract: A cleaner comprises a body configured to generate a suction force, a handle including a first manipulation part configured to select a function of the cleaner, an extension pipe detachably coupled to the handle and an accessory assembly configured to be coupled to the handle to clean a cleaning surface. The accessory assembly comprises an accessory body, a dusting tool on which a brush is mounted, a crevice tool to clean a gap, and an Upholstery tool to clean fabrics. The upholstery tool is rotatably coupled to the accessory body, the crevice tool is rotatably coupled to the accessory body so that a suction port of the crevice tool is rotatable with respect to the accessory body, and a central axis of the accessory body is provided to be inclined at a predetermined angle with respect to a rotation axis of the crevice tool.

    Vacuum cleaner
    2.
    发明授权
    Vacuum cleaner 有权

    公开(公告)号：US09649001B2

    公开(公告)日：2017-05-16

    申请号：US14192240

    申请日：2014-02-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Han Saem Lee ,  See Hyun Kim ,  Hyeon Cheol Kim ,  Hyun Ju Lee

    IPC: A47L9/06 ,  A47L9/24 ,  A47L9/32 ,  A47L7/00 ,  A47L9/02

    CPC classification number: A47L9/248 ,  A47L7/0014 ,  A47L9/02 ,  A47L9/0653 ,  A47L9/0673 ,  A47L9/327

    Abstract: Disclosed herein is a vacuum cleaner including a main body generating suction force, a suction head contacting a surface to be cleaned and sucking air and dust from the surface, a handle pipe for user operation, a flexible hose connecting the handle pipe and the main body, and an extension pipe connecting the suction head and the handle pipe. The handle pipe includes a handle pipe body communicating the extension pipe and the flexible hose with each other, and a sub-accessory assembly combined integrally with the handle pipe body so as to suck air and dust from the surface as a substitute for the suction head. In the vacuum cleaner, sub-accessories may be easily replaced, a separate space for storage of the sub-accessories is not required, and there is no danger of loss of the sub-accessories.

    Vacuum cleaner
    3.
    发明授权
    Vacuum cleaner 有权

    公开(公告)号：US11324366B2

    公开(公告)日：2022-05-10

    申请号：US16361461

    申请日：2019-03-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dong Jun Kim ,  Kyoung Woung Kim ,  Han Saem Lee

    IPC: A46B13/00 ,  A47L9/00 ,  A47L9/04

    Abstract: A vacuum cleaner includes a head unit that suctions foreign substances from a surface to be cleaned together with air. The head unit includes a first suction guide having a first suction chamber therein and a second suction guide disposed on a rear side of the first suction guide and having a second suction chamber therein, and the first suction chamber suctions air through a first degree of vacuum and the second suction chamber suctions air through a second degree of vacuum higher than the first degree of vacuum.

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